diff --git a/Foreign/CStorable/BaseInstances.hs b/Foreign/CStorable/BaseInstances.hs
--- a/Foreign/CStorable/BaseInstances.hs
+++ b/Foreign/CStorable/BaseInstances.hs
@@ -57,6 +57,8 @@
 C(IntPtr)
 C(WordPtr)
 C(Fd)
+
+#ifndef mingw32_HOST_OS
 C(CRLim)
 C(CTcflag)
 C(CSpeed)
@@ -64,6 +66,8 @@
 C(CUid)
 C(CNlink)
 C(CGid)
+#endif
+
 C(CSsize)
 C(CPid)
 C(COff)
diff --git a/c-storable-deriving.cabal b/c-storable-deriving.cabal
--- a/c-storable-deriving.cabal
+++ b/c-storable-deriving.cabal
@@ -1,5 +1,5 @@
 Name:                c-storable-deriving
-Version:             0.1.1
+Version:             0.1.2
 Synopsis:            Generate C-like storable instances from datatypes
 Description:         Automatically generates struct-rule based Storable
                      instances based on the Generic typeclass.